JPH0525432Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention relates to an apparatus for manufacturing foods such as manju and ohagi, and more specifically, to enable continuous operation and improve productivity when manufacturing these foods. The present invention relates to providing an apparatus for.

[Conventional technology]

Conventional cutting devices related to these are disclosed in Japanese Patent Publication No. 63-29979, which was filed and published by the applicant of the present invention, and the production of steamed buns and the like has been streamlined and automated by these devices.

[Problem that the invention attempts to solve]

These conventional devices use plastic for the framework that serves as the enveloping, cutting, and forming portion to prevent material from sticking.

For this reason, if this device is operated continuously for a long time, the sliding parts of the framework will generate heat, the plastic of the framework will thermally expand, the sliding surface will become tighter, and the drive unit will overload, burn out, etc. A problem had occurred.

Therefore, conventionally, a shim of an appropriate thickness was inserted into the gap between the frame and the housing to eliminate looseness, and when the frame heats up and expands during operation, the equipment is temporarily stopped and the shim is removed. Extra work such as removing the parts was required.

[Means for solving problems]

The present invention solves the above-mentioned problems, and consists of forming a framework by combining three or more rectangular sides with two adjacent sides serving as sliding surfaces, with their sliding surfaces touching each other. is housed in a polygonal housing, the outer circumferential surface of the framework and the inner surface of the housing are used as sliding surfaces, the central opening created by sliding the framework is opened and closed, and the rod-shaped fabric passing through the opening is cut. In addition, an adjustment device is provided on at least one side of the housing to adjust the gap between the frame and the housing.

By doing this, even if thermal expansion occurs in the frame, by adjusting the clearance between the frame and the housing, an appropriate fit between the sliding surfaces can be achieved, eliminating overload and seizure of the drive part. , which enables continuous operation.

〔Example〕

The present invention will be explained based on one embodiment. This embodiment uses a device similar to that disclosed in Japanese Patent Publication No. 63-29979.

A framework 2 is formed by combining a plurality of square pieces 1.

The sliding surfaces 101 and 102 of the square piece 1 abut against the sliding surfaces of adjacent square pieces, respectively.

The framework 2 is housed in the housing 3, and the square piece 1
The outer surface 103 of the housing 3 is adapted to slide on the sliding surface 4 of the housing 3.

The sliding pin 5 is inserted into one of the rectangular pieces 1, and by sliding the rectangular piece 1 by a driving means (not shown), the other rectangular pieces are also interlocked to open and close the opening 6 formed in the center. It is.

The frame 2 is placed at any position on the inner surface of the housing 3.
An adjustment device 7 is provided to adjust the clearance C between the housing 3 and the housing 3.

To explain this adjustment device 7, a case 9 is fitted into a hole provided in the housing 3.

A pressing member 10 is provided inside the case 9, and a pressing plate 11 is attached thereto.

When the handle 8 is rotated, the handle screw 12 moves the pressing member 10 forward, so the pressing plate 11 moves forward and presses the framework, so that the gap C of the framework can be reduced.

The frame has six square pieces 1 in contact with each other, so when the pressing plate 11 moves forward and the square piece 1 that is in direct contact with the pressing plate is pressed, the other square pieces move in conjunction with each other to close the gaps. Therefore, the play of each square piece 1 is reduced.

Further, when the handle 8 is rotated in the opposite direction, the pressing plate retreats, increasing the clearance and loosening the fit with the housing 3.

Normally, the housing is machined to be slightly larger than the external dimensions of the frame so that there is a gap.

This configuration solves the problems of the prior art.

In other words, even if the square pieces of the framework expand due to frictional heat due to continuous operation, by rotating the handle 8 and retracting the pressure plate 11, the backlash (gap) can be adjusted and the sliding of the square pieces will be prevented. You can prevent it from happening.

[Effect of idea]

As described above, the present invention solves the problems of the conventional wrapping cutting device and provides a device that can withstand continuous operation, thereby making it possible to increase production efficiency more than the conventional method.

[Brief explanation of drawings]

Fig. 1 is a plan view of an embodiment of the invention, Fig. 2 is a plan view of an embodiment of the invention showing a pressing plate, Fig. 3 is a side view of an embodiment of the invention, and Fig. 4 is a plan view of an embodiment of the invention. An example square piece is shown. Code, 1... Square piece, 2... Frame, 3... Housing, 4... Sliding surface, 5... Pin, 6... Opening, 7... Adjustment device, 8... Handle, 9...
Case, 10...Press member, 11...Press plate, 1
2... Rod-shaped dough, 101, 102... Sliding surface, 1
03...Outer surface.

Claims (1)

[Claims for Utility Model Registration] Three or more square sides with two adjacent sides serving as sliding surfaces are combined with their sliding surfaces touching each other to form a frame, which is housed in a polygonal housing. , the outer circumferential surface of the framework and the inner surface of the housing are sliding surfaces, and a central opening formed by sliding the framework is opened and closed to cut a rod-shaped fabric passing through the opening; An enveloping cutting device characterized in that a gap adjusting device is provided on at least one side of the frame to adjust a gap between the frame and the housing. 2. The wrapping and cutting device according to claim 1, wherein the gap adjusting device is provided with a pressing plate that presses the outer peripheral surface of the framework.